i don't know what you mean by what kind of truck i got b/c i don't have a truck it is a trunk! and i dont' know were you got the 12s from! and actualy i asked this in another area and here is what i got!

http://www.caraudio.com/forum/showthread.php?t=299816

and i think i am goign to put all 4 of them into a fiberglass box b/c i think it will fit i will take my measurement tomrrow!